What would be the phenotypic ratio of the offspring of a cross between a heterozygous dominant parent and a double recessive parent? By: Sunday|Published on: Dec 8|Categories: Biology WAEC| 0 comments A. 1 : 2: 1 B. 1 : 1 C. 3 :1 D. 2 : 1 Correct Answer: Option B B. 1 : 1 Users Also Read These:The offspring which will result from a cross between…How many carbon atoms does the parent chain contain?What will be the phenotypic ratio in the F1…What proportion of the offspring of a cross between…Which of the following represents the phenotypic…SEE ALSO A known weight of soil sample was oven-dried to obtain a constant weight. The loss in weight was due to?